{
  "$type": "site.standard.document",
  "description": "The rate of hydrogen generation in proton-exchange-membrane (PEM) fuel cells (10) is greatly accelerated by mixing a first aqueous alkali borohydride solution with a second aqueous solutionin the presence of one or more transition metal catalysts: NaBH4 + 2H2O->4H2 + NaBO2 metal wherein the first…",
  "path": "/patents/1091273",
  "publishedAt": "2003-12-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B3/065",
    "HEWLETT PACKARD DEVELOPMENT CO [US]"
  ],
  "textContent": "The rate of hydrogen generation in proton-exchange-membrane (PEM) fuel cells (10) is greatly accelerated by mixing a first aqueous alkali borohydride solution with a second aqueous solutionin the presence of one or more transition metal catalysts: NaBH4 + 2H2O->4H2 + NaBO2 metal wherein the first solution comprises (a) 5 to 50 wt% MBH4, where M is an alkali metal, (b) 5 to 40 wt% alkali hydroxide or alkaline metal hydroxide, and (c) the balance water, and wherein the second solution comprises (a) 51 to 100% water, and (b) the balance, if any, comprising at least one water-soluble additive.",
  "title": "Accelerated hydrogen generation through reactive mixing of two or more fluids"
}